| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $89.82 | 10.200% | $98.9816 | $98.98 | $99.00 | $99.00 |
| Purchase #2 | $169.59 | 9.721% | $186.0758 | $186.08 | $186.10 | $186.10 |
| Purchase #3 | $34.36 | 11.498% | $38.3107 | $38.31 | $38.30 | $38.30 |
| Purchase #4 | $100.76 | 9.399% | $110.2304 | $110.23 | $110.25 | $110.20 |
| Purchase #5 | $85.55 | 5.771% | $90.4871 | $90.49 | $90.50 | $90.50 |
| Purchase #6 | $32.96 | 5.139% | $34.6538 | $34.65 | $34.65 | $34.70 |
| Purchase #7 | $19.95 | 12.686% | $22.4809 | $22.48 | $22.50 | $22.50 |
| 7 purchase totals = | $532.99 | $581.2203 | $581.22 | $581.30 | $581.30 | |